Liberals are forever struggling to understand the basic tenets of human nature that most other people just take for granted. You’d think they would have picked something up from the death throes of the Soviet Union, Greece, or Detroit, but as Talleyrand might say, “They have learned nothing, and forgotten nothing.” Whether that’s some sort of genetic defect liberals are born with, ignorance, or just willful blindness is hard to say, but the results are the same in any case. Since it’s easier for light to escape a black hole than it is for a liberal to entertain a new...

IT IS REMARKABLE how confident so many people are that they know what causes – and just how to prevent – horrific massacres like Friday's bloodbath at Sandy Hook Elementary School in Connecticut. In a TV interview over the weekend, one observer insisted that the mass-murder in Newtown was all too predictable, given America's failure to implement an obvious and desperately overdue reform. "Should we be so surprised that schools would become a place of carnage?" this individual demanded, showing no hint of uncertainty about exactly what needs to be fixed. Who was that? Was it Chicago Mayor Rahm Emanuel,...